If our products have any problems, we can provide replacement / Return Service, welcome to contact us anytime!Features:Fast speed and high efficiency, has a long service life.Angle rotation operation is simple and easy.Horsepower is strong, safe and energy-saving.Scope of application: polishing and trimming of aluminum casting products, wooden furniture industry, glass fiber, plastic, metal products.Color: silvermaterial: metalPackage Contents:1 * Sanding machine setOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.